Borrowed $3,600 for 7 months and had an interest charge of $250. Find the
approximate annual interest rate to the nearest
tenth of a percent.

Which of those sequences is a geometric sequence

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.